Finding the Fourth Proportional to 23,642.45, 32,625.27 and 13,030.23

Step by Step Solution

1. Step 1: Write the proportion equation
   23,642.45 : 32,625.27 = 13,030.23 : x
2. Step 2: Convert to fraction form
   23,642.45/32,625.27 = 13,030.23/x
3. Step 3: Cross multiply
   23,642.45x = 32,625.27 × 13,030.23
4. Step 4: Simplify right side
   23,642.45x = 425,114,771.91
5. Step 5: Solve for x
   x = 425,114,771.91/23,642.45
6. Step 6: Final answer
   x = 17,981.00